Open-Source Cinematic Zoom Tool Creates Stunning 3D Earth Flythroughs

petewoodbridge · x · 2026-08-11

Developer makio64 built Cinematic Zoom, an open-source web tool for the three.js conference. Powered by Three.js, CesiumJS, and a 3D Tiles renderer, it generates cinematic flight and zoom animations on a high-res 3D Earth.

Users simply input a free Cesium key to start. The tool supports custom destinations via Google Maps URLs and includes features like orbiting camera views, day/night lighting cycles, and built-in video recording.

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